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Hello List,
Pardon me for this basic question
I have to find the cheapest and reliable solution for the following:
One master Control Unit (MCU) is to be connected to 30 collection points which are located within 8 KM range. All the connection points will be provided with sensors to collect temperature, pressure and oil level. Data will be transferred through Radio Modems to the MCU. The preferred
frequency is 400 to 450 MHz. The MCU will have RS 232 port, which will be connected to PC. The PC will have the required software for control.
There are 30 sensors only
Which sensors I have to select?
Whether RTU is required or any other equipment like TELEMETRY TRANSMITTER
Which Radio Modems
Which SCADA software at MCU
Thanks for any help
Dhanya
Pardon me for this basic question
I have to find the cheapest and reliable solution for the following:
One master Control Unit (MCU) is to be connected to 30 collection points which are located within 8 KM range. All the connection points will be provided with sensors to collect temperature, pressure and oil level. Data will be transferred through Radio Modems to the MCU. The preferred
frequency is 400 to 450 MHz. The MCU will have RS 232 port, which will be connected to PC. The PC will have the required software for control.
There are 30 sensors only
Which sensors I have to select?
Whether RTU is required or any other equipment like TELEMETRY TRANSMITTER
Which Radio Modems
Which SCADA software at MCU
Thanks for any help
Dhanya